diff --git a/[refs] b/[refs]
index bd73686faad1..2b3b038b91e6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6502fbfaf81b09b3f474bb7b3796257e9450273e
+refs/heads/master: 2020002a878403a6858868d85a43623f74859dba
diff --git a/trunk/drivers/w1/masters/omap_hdq.c b/trunk/drivers/w1/masters/omap_hdq.c
index a7e3b706b9d3..0d92969404c3 100644
--- a/trunk/drivers/w1/masters/omap_hdq.c
+++ b/trunk/drivers/w1/masters/omap_hdq.c
@@ -687,6 +687,7 @@ static int omap_hdq_remove(struct platform_device *pdev)
 
 	if (hdq_data->hdq_usecount) {
 		dev_dbg(&pdev->dev, "removed when use count is not zero\n");
+		mutex_unlock(&hdq_data->hdq_mutex);
 		return -EBUSY;
 	}